Locking and Adjustable 20mm Drop Arm for All O.C. White Microscope Bases

This is O.C. White’s Locking and Adjustable 20mm Drop Arm for all O.C. White Microscopes and Video Inspection Packages. The 20mm diameter arm supports the focusing arm and includes a 5/8″ pin for insertion into almost all base assemblies on the market. This product joins the optics to our ball bearing and articulated arm bases and allows for articulation of your O.C. White microscope through X,Y, and Z axis. The locking handle enables precision adjustments for a set angle.